<?php

abstract class Menu_Validator_Abstract implements Zend_Validate_Interface
{

	public function getMessages()
	{
		return Array();
	}
	public function getErrors()
	{
		return Array();
	}
	
	public function add(Menu_Validator_Abstract $validator) {
		throw new Exception("Unsupported operation");
	}
	
	public function remove(Menu_Validator_Abstract $validator) {
		throw new Exception("Unsupported operation");
	}
	
	public function iterator() {
		return Array();
	}

}
?>